package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

//定时任务类，定时处理订单状态
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    //处理超时订单
    @Scheduled(cron = "0 0/15 * * * ?")//每15分钟执行一次
    public void processTimeoutOrder(){
        log.info("处理超时订单,{}", LocalDateTime.now());
        List<Orders> ordersList =  orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, LocalDateTime.now().minusMinutes(15));
        
        if(ordersList != null && ordersList.size()>0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    //处理一直处于派送中状态的订单
    @Scheduled(cron = "0 0 1 * * ?")//每天凌晨一点触发一次
    public void processDeliveryOrder() {
        log.info("处理派送中的订单,{}", LocalDateTime.now());
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, LocalDateTime.now().minusHours(1));
        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orders.setCancelReason("订单一直派送自动完成");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }
}
